/* style/register.css */

:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --bg-color: #08160F;
    --card-bg-color: #11271B;
    --text-main-color: #F2FFF6;
    --text-secondary-color: #A7D9B8;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green-color: #0A4B2C;
}

.page-register {
    font-family: 'Arial', sans-serif;
    color: var(--text-main-color); /* Body background is dark, so text is light */
    background-color: var(--bg-color);
    line-height: 1.6;
}

.page-register__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    padding-bottom: 40px;
    background-color: var(--deep-green-color);
    overflow: hidden;
}

.page-register__hero-image-wrapper {
    width: 100%;
    max-height: 675px; /* Limit height to maintain aspect ratio */
    overflow: hidden;
}

.page-register__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-register__hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: 20px;
    margin-top: -100px; /* Pull content up over image slightly for visual flow, but not overlay */
    background-color: rgba(17, 39, 27, 0.8); /* Card BG with transparency */
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-register__main-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    color: var(--gold-color);
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
}

.page-register__intro-text {
    font-size: 1.1rem;
    color: var(--text-secondary-color);
    margin-bottom: 30px;
}

.page-register__section {
    padding: 60px 20px;
    background-color: var(--bg-color);
    border-bottom: 1px solid var(--divider-color);
}

.page-register__section:last-of-type {
    border-bottom: none;
}

.page-register__content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-register__section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-register__paragraph {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--text-main-color);
}

.page-register__paragraph .keyword {
    color: var(--gold-color);
    font-weight: bold;
}

.page-register__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.page-register__btn-primary,
.page-register__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-register__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main-color);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-register__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
}

.page-register__btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-register__btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-main-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-register__features-grid,
.page-register__game-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-register__feature-item,
.page-register__game-card {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-register__feature-item:hover,
.page-register__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-register__feature-icon,
.page-register__game-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-register__feature-title,
.page-register__game-title {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-register__game-title a {
    color: var(--primary-color);
    text-decoration: none;
}

.page-register__game-title a:hover {
    text-decoration: underline;
    color: var(--gold-color);
}

.page-register__feature-description,
.page-register__game-description {
    font-size: 0.95rem;
    color: var(--text-secondary-color);
}

.page-register__step-list {
    list-style: none;
    counter-reset: step-counter;
    padding: 0;
    margin-top: 40px;
}

.page-register__step-item {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-register__step-item::before {
    counter-increment: step-counter;
    content: "Bước " counter(step-counter) ":";
    font-size: 1.8rem;
    color: var(--gold-color);
    font-weight: bold;
    margin-bottom: 15px;
}

.page-register__step-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-register__step-description {
    font-size: 1rem;
    color: var(--text-secondary-color);
    margin-bottom: 20px;
}

.page-register__step-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid var(--divider-color);
}

.page-register__info-list {
    list-style: disc inside;
    text-align: left;
    margin-left: 20px;
    color: var(--text-secondary-color);
    margin-bottom: 20px;
}

.page-register__info-list li {
    margin-bottom: 8px;
}

.page-register__bullet-list {
    list-style: disc inside;
    color: var(--text-main-color);
    margin-left: 20px;
}

.page-register__bullet-list li {
    margin-bottom: 10px;
}

.page-register__bullet-list strong {
    color: var(--primary-color);
}

.page-register__faq-item {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.page-register__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--primary-color);
    cursor: pointer;
    background-color: var(--deep-green-color);
    border-bottom: 1px solid var(--divider-color);
}

.page-register__faq-question:hover {
    background-color: var(--deep-green-color);
    filter: brightness(1.2);
}

.page-register__faq-qtext {
    flex-grow: 1;
    text-align: left;
}

.page-register__faq-toggle {
    font-size: 1.5rem;
    margin-left: 15px;
    color: var(--gold-color);
}

.page-register__faq-item[open] .page-register__faq-question {
    border-bottom: 1px solid var(--border-color);
}

.page-register__faq-item summary {
    list-style: none;
}

.page-register__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-register__faq-answer {
    padding: 15px 25px;
    font-size: 1rem;
    color: var(--text-secondary-color);
    text-align: left;
}

.page-register__faq-answer p {
    margin-bottom: 10px;
}

.page-register__faq-answer p:last-child {
    margin-bottom: 0;
}

.page-register__registration-form-section {
    background-color: var(--deep-green-color);
}

.page-register__registration-form {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 40px;
    max-width: 600px;
    margin: 40px auto 0 auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-register__form-group {
    margin-bottom: 20px;
}

.page-register__form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--text-main-color);
}

.page-register__form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: rgba(0, 0, 0, 0.3);
    color: var(--text-main-color);
    font-size: 1rem;
    box-sizing: border-box;
}

.page-register__form-input::placeholder {
    color: var(--text-secondary-color);
    opacity: 0.7;
}

.page-register__form-input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(17, 168, 78, 0.3);
}

.page-register__verification-input-group {
    display: flex;
    gap: 10px;
}

.page-register__verification-input-group input {
    flex-grow: 1;
}

.page-register__get-code-btn {
    background-color: var(--primary-color);
    color: var(--text-main-color);
    border: none;
    border-radius: 5px;
    padding: 12px 20px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.page-register__get-code-btn:hover {
    background-color: var(--secondary-color);
}

.page-register__checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.page-register__checkbox-group input[type="checkbox"] {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.page-register__checkbox-label {
    font-size: 0.95rem;
    color: var(--text-secondary-color);
}

.page-register__checkbox-label a {
    color: var(--primary-color);
    text-decoration: none;
}

.page-register__checkbox-label a:hover {
    text-decoration: underline;
}

.page-register__submit-btn {
    width: 100%;
    padding: 15px;
    font-size: 1.2rem;
    border-radius: 8px;
    cursor: pointer;
}

.page-register__login-prompt {
    text-align: center;
    margin-top: 20px;
    font-size: 1rem;
    color: var(--text-secondary-color);
}

.page-register__login-prompt a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-register__login-prompt a:hover {
    text-decoration: underline;
}

/* Links within content */
.page-register a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-register a:hover {
    color: var(--gold-color);
    text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-register__hero-content {
        margin-top: -80px;
    }
    .page-register__section-title {
        font-size: clamp(1.6rem, 4vw, 2.5rem);
    }
    .page-register__main-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }
}

@media (max-width: 768px) {
    .page-register__hero-content {
        margin-top: -60px;
        padding: 15px;
    }
    .page-register__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
    .page-register__intro-text {
        font-size: 1rem;
    }
    .page-register__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-register__btn-primary,
    .page-register__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-register__features-grid,
    .page-register__game-categories {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .page-register__section {
        padding: 40px 15px;
    }
    .page-register__content-wrapper {
        padding: 0;
    }
    .page-register__feature-icon,
    .page-register__game-image,
    .page-register__step-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-register__section,
    .page-register__card,
    .page-register__container,
    .page-register__hero-section,
    .page-register__registration-form-section,
    .page-register__why-join-us,
    .page-register__registration-steps,
    .page-register__tips-and-notes,
    .page-register__explore-games,
    .page-register__faq,
    .page-register__final-cta,
    .page-register__registration-form {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
      overflow-x: hidden;
    }
    .page-register__hero-image-wrapper {
        max-height: 400px;
    }
    .page-register__registration-form {
        padding: 25px;
    }
    .page-register__verification-input-group {
        flex-direction: column;
    }
    .page-register__get-code-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .page-register__hero-content {
        margin-top: -40px;
        padding: 10px;
    }
    .page-register__main-title {
        font-size: clamp(1.5rem, 8vw, 2rem);
    }
    .page-register__intro-text {
        font-size: 0.9rem;
    }
    .page-register__btn-primary,
    .page-register__btn-secondary {
        font-size: 1rem;
        padding: 12px 20px;
    }
    .page-register__section-title {
        font-size: clamp(1.4rem, 6vw, 2rem);
    }
    .page-register__feature-title,
    .page-register__game-title {
        font-size: 1.2rem;
    }
    .page-register__step-item::before {
        font-size: 1.5rem;
    }
    .page-register__step-title {
        font-size: 1.3rem;
    }
    .page-register__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }
    .page-register__faq-answer {
        padding: 10px 20px;
    }
    .page-register__form-input,
    .page-register__get-code-btn {
        font-size: 0.95rem;
        padding: 10px 12px;
    }
}